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Updated to 4.4.1

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This commit is contained in:
CGarces
2017-05-11 20:47:23 +02:00
parent 9dde4572b4
commit 3d6c7de21a
396 changed files with 174471 additions and 106990 deletions
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29
core/rtw_mem.c
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@@ -16,10 +16,28 @@ struct u8 * rtw_get_buf_premem(int index)
return rtk_buf_mem[index];
}
struct sk_buff *rtw_alloc_skb_premem(void)
u16 rtw_rtkm_get_buff_size(void)
{
return MAX_RTKM_RECVBUF_SZ;
}
EXPORT_SYMBOL(rtw_rtkm_get_buff_size);
u8 rtw_rtkm_get_nr_recv_skb(void)
{
return MAX_RTKM_NR_PREALLOC_RECV_SKB;
}
EXPORT_SYMBOL(rtw_rtkm_get_nr_recv_skb);
struct sk_buff *rtw_alloc_skb_premem(u16 in_size)
{
struct sk_buff *skb = NULL;
if (in_size > MAX_RTKM_RECVBUF_SZ) {
pr_info("warning %s: driver buffer size(%d) > rtkm buffer size(%d)\n", __func__, in_size, MAX_RTKM_RECVBUF_SZ);
WARN_ON(1);
return skb;
}
skb = skb_dequeue(&rtk_skb_mem_q);
printk("%s, rtk_skb_mem_q len : %d\n", __func__, skb_queue_len(&rtk_skb_mem_q));
@@ -33,7 +51,7 @@ int rtw_free_skb_premem(struct sk_buff *pskb)
if(!pskb)
return -1;
if(skb_queue_len(&rtk_skb_mem_q) >= NR_PREALLOC_RECV_SKB)
if (skb_queue_len(&rtk_skb_mem_q) >= MAX_RTKM_NR_PREALLOC_RECV_SKB)
return -1;
skb_queue_tail(&rtk_skb_mem_q, pskb);
@@ -52,6 +70,8 @@ static int __init rtw_mem_init(void)
struct sk_buff *pskb=NULL;
printk("%s\n", __func__);
pr_info("MAX_RTKM_NR_PREALLOC_RECV_SKB: %d\n", MAX_RTKM_NR_PREALLOC_RECV_SKB);
pr_info("MAX_RTKM_RECVBUF_SZ: %d\n", MAX_RTKM_RECVBUF_SZ);
#ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX
for(i=0; i<NR_RECVBUFF; i++)
@@ -62,9 +82,9 @@ static int __init rtw_mem_init(void)
}
#endif //CONFIG_USE_USB_BUFFER_ALLOC_RX
skb_queue_head_init(&rtk_skb_mem_q);
skb_queue_head_init(&rtk_skb_mem_q);
for(i=0; i<NR_PREALLOC_RECV_SKB; i++)
for(i=0; i<MAX_RTKM_NR_PREALLOC_RECV_SKB; i++)
{
pskb = __dev_alloc_skb(MAX_RTKM_RECVBUF_SZ + RECVBUFF_ALIGN_SZ, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL);
if(pskb)
@@ -100,4 +120,3 @@ static void __exit rtw_mem_exit(void)
printk("%s\n", __func__);
}
module_init(rtw_mem_init);